IS1086

  • Family IS30
  • Group
MGE type ISRelated element(s) :
Isoform Synonym(s)
Accession numberTranspositionOriginHost
X58441 Y Ralstonia eutropha
Ralstonia eutropha CH34
Ralstonia eutropha AE104
DNA section
IS Length : 1106 bp

Ends


IR Length : 22/28

IRL : GGCGGCCTCAAATCTGAAGTGCAACACCTTGCCATTCGGTAAGGTGTGGT
IRR : GGCGGTTTCAAGTGCGAAGCGCAACACCCCTTGGTTATTGAACAGGAAGC

Insertion site


Left flankDirect repeatRight flankDR Length
ACAGTATTAACCTTTACTACCGC3
ACAGTATTAACCTTTACTACCGC3
CCTTCTTACTACACGAAAACGGT3
CTAAATATTGGAGGAGATGTGGCAA3

DNA sequence

GGCGGCCTCAAATCTGAAGTGCAACACCTTGCCATTCGGTAAGGTGTGGTGAATGACGAGAACGAAGTACCAACAACTACAACCCGAAGAACGCATGCGC
ATCGAGATTTGGAAGGCAGAAGATGTCAGCCTGCGGGCCATGGCCCGCAGGCTTGGCCGCGCGCCTTCGACACTGATGCGTGAGCTTCGCCGCAATGCCA
CCGCCCGTGGCGGCTATGGCGCAATGAGCGCACAAGCCTGCCGTACGCAACGCCTCAAGGCCAGCCGTCCGGTCGCTAAGCTCGCTCCTGATGGCGTATT
GTGGGGCGTGGTGCGCCACTTCCTCGATCAGAAGTGGTCGCCCCAGGAAATCTCCGGTACGCTCAAGCGGGCCTTTCCTGACCAACCCGACCTCAACGTG
TCCCACGAGACCATCTACAACGCCATCTACGCATACCCGCGGGGTGAGCTGCGCCGCCAGCTCATCGCCTGCTTGCGACAGGCCCGAACCAAGCGTCTGC
CGCGCTCGCGTGGAACCGACCGGCGCGGCCAGATTCCCGACATGGTCAGCATTCACGTGCGCCCGCCCGAGGTGAACGACAGGCTGATGCCCGGGCACTG
GGAGGGCGACCTCATCAAGGGGGCGGGCAACCAATCCGCCGTAGGCGTGCTGGTTGAGCGCATGAGCCGCGCCGTACTGCTGGTCAAGATGCCAGACGCC
ACCGCTGCATCGGCTCTGGCCGGCTTTACCGGGAAGCTGCAATCCCTGGTGGCGCCGCTGCGCCAGACCCTGACCTACGACCAGGGTCGAGAGATGGCCA
GGCACGCCGAACTGAGCGCCGCCACTGGCGTGCGAGTGTACTTCTGCGACCCGCACAGCCCCTGGCAGCGCGGCACCTGTGAGAACACCAATGGTCTGCT
GCGCCAGTACTTACCCAAGGGCACCGACCTGTCCGTCTACTCGCAGGAGGAACTTGACGCCATCGCCGACAGCCTCAACGGCCGCCCGCGCAAAACCCTG
AACTGGCACTCCCCGCTACAAGTCCTCGCTCAGGTTCTGGCCAATCCCACGGACCGGCTTCCTGTTCAATAACCAAGGGGTGTTGCGCTTCGCACTTGAA
ACCGCC
Protein section
ORF number : 1

 

ORF 1
LengthBeginEndStrandFusion ORF
1020 bp339 aa561075+No
ORF function : Transposase
Chemistry : DDE

ORF sequence :

MTRTKYQQLQPEERMRIEIWKAEDVSLRAMARRLGRAPSTLMRELRRNATARGGYGAMSAQACRTQRLKASRPVAKLAPDGVLWGVVRHFLDQKWSPQEI
SGTLKRAFPDQPDLNVSHETIYNAIYAYPRGELRRQLIACLRQARTKRLPRSRGTDRRGQIPDMVSIHVRPPEVNDRLMPGHWEGDLIKGAGNQSAVGVL
VERMSRAVLLVKMPDATAASALAGFTGKLQSLVAPLRQTLTYDQGREMARHAELSAATGVRVYFCDPHSPWQRGTCENTNGLLRQYLPKGTDLSVYSQEE
LDAIADSLNGRPRKTLNWHSPLQVLAQVLANPTDRLPVQ

 

Blast result :
Comments
Note that Ralstonia eutropha was formerly named Alcaligenes eutrophus. IS1086 shares 27 % identity (aa) with ORF3 (ISSc1) from Spiroplasma citri virus SpV1-R8A2B, 31 % with IS4351 and 43 % with IS30. Four insertions have been characterized in the sacB gene, three of which have duplicated three bp.
References